[wgsl-boids-ptr-compiled] Adjustments, alignment.
[wgsl-boids-ptr-compiled] Adjustments, alignment.

+ Make e_cont div to work around Firefox/Chrome (body margin?)
  differences.

jdashg/misc,jdashg/misc,jdashg/snippets,jdashg/misc,jdashg/snippets,jdashg/misc,jdashg/misc,jdashg/misc